16. The Endocrine System
The Hypothalamus and Pituitary Gland
- Multiple ChoiceThe anterior pituitary is known as the 'master endocrine gland' because it controls the hypothalamus.2067views2rank
- Multiple ChoiceWhich of the following stimulate(s) most body cells to increase in size and divide?928views2rank
- Multiple ChoiceWhich of the following homeostatic imbalances results from hyposecretion of growth hormone?1133views
- Multiple ChoiceWhich of the following hormones stimulates gamete (sperm or egg) production?1370views
- Multiple ChoiceThe hypophyseal portal system transports releasing and inhibiting hormones from the hypothalamus to the __________.1665views
- Multiple ChoiceWhich of the following is NOT synthesized in the pituitary gland?2113views
- Multiple ChoicePolydipsia is excessive __________ associated with diabetes mellitus.918views
- Multiple ChoiceExcess growth hormone would cause all the following EXCEPT __________.1686views
- Multiple ChoiceHypersecretion of antidiuretic hormone (ADH) can occur in all of the following situations EXCEPT __________.1377views
- Multiple ChoiceAs blood levels of __________ rise, the expulsive contractions of labor gain momentum and finally end in birth.1064views1rank
- Textbook Question
Which ANS fibers release acetylcholine? Which release norepinephrine?
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Describe the events that occur during nerve impulse transmission at a typical cholinergic synapse.
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A possible side effect of a drug used to open the airways of someone suffering from an asthma attack is
(a) Decreased activity of the digestive system
(b) Diarrhea
(c) Profuse urination
(d) Increased blood pressure
(e) Decreased heart rate
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Nicotine stimulates cholinergic receptors of the ANS. Based on this information, how would cigarette smoking affect the cardiovascular system?
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Phil is stung on his cheek by a wasp. Because Phil is allergic to wasp venom, his throat begins to swell and his respiratory passages constrict. Would acetylcholine or epinephrine be more helpful in relieving his condition? Why?
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